On his first day at a new high school, Park Saeroyi stands by his principles in front of powerful bullies. Oh Soo-ah works on getting into college.
While serving his time, Saeroyi develops a bold game plan for his future. Soo-ah can't ignore a generous offer from Jang Dae-hee.
Saeroyi crosses paths with Jo Yi-seo, who seems to have a knack for bringing him trouble. Meanwhile, DanBam struggles to attract customers.
Choi Seung-kwon regrets reverting back to his old ways. When Yi-seo's night out takes an ugly turn, Saeroyi is there to help.